🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.21 AU - 1.73 AU

Year: 515 Days

Day: 46.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.78 AU - 1.92 AU

Year: 727 Days

Day: 40.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.24 AU - 8.7 AU

Year: 5895 Days

Day: 39.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.8

Radius: 14.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.66 AU - 16.46 AU

Year: 14418 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,317,362 km

• M1: 182,061 km (0.115 R)
• M2: 1,490,743 km (0.074 R)
• M3: 2,140,147 km (0.1 R)
• M4: 2,674,660 km (0.111 R)
• M5: 5,353,509 km (0.102 R)
• M6: 8,117,629 km (0.085 R)
• M7: 8,596,043 km (0.095 R)
• M8: 10,987,515 km (0.111 R)
• M9: 12,130,143 km (0.112 R)
• M10: 12,917,178 km (0.096 R)
• M11: 14,419,440 km (0.055 R)
• M12: 15,302,965 km (0.045 R)
• M13: 19,202,083 km (0.076 R)
• M14: 21,155,832 km (0.06 R)
• M15: 22,843,146 km (0.077 R)
• M16: 23,800,572 km (0.114 R)
• M17: 24,951,279 km (0.12 R)
• M18: 25,966,750 km (0.119 R)
• M19: 28,717,705 km (0.028 R)
• M20: 32,547,560 km (0.059 R)
• M21: 33,251,119 km (0.064 R)

Kuiper Belt

Range: 38 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,946 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit